For the last week or so I have been unable to download or update apps on my new Ipad although I am able to download and update using cellular data on Verizon. I have tried both N and G networks on a Linksys e3200. When trying to download on wifi I get the message "cannot connect to Itunes store". I know the password and ID are correct. I can use the same password to log in on my Win 7 desktop as well as in the settings and store. My android zoom works on the same network. The only thing that that does not work is downloading or updating apps. Any ideas?